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Joseph's AR4 build

AR4 robot arm

Built by Joseph Puzzo17 chapters
Model
AR4
Status
In progress

The build, step by step

Follow the journey in Community

  1. Chapter 1 路 Jul 15, 2025

    Web Based Control For Annin Robot ( WIP )

    Hi Guys, I have been working on this for the past few months. Robot parts come in this weekend and will soon have a web based control software for the robot with wireless connection to onboard raspberry pi. Hope you enjoy and will keep progress updated 馃檪 https://www.youtube.com/watch?v=bJulLIlNBzU&t=35s

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  2. Chapter 2 路 Jul 18, 2025

    Web Based Annin Control Working!!!

    I have the web based control working with three motors hooked up so far! Here is a quick video! https://cqpppstrkbfubfnjwcuc.supabase.co/storage/v1/object/public/community-media/legacy/443f9f5c-Web-Based-Annin-Control-Working.mp4

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  3. Chapter 3 路 Jul 18, 2025

    Web Based Robot Control Update 3 ( This ones Cool! )

    https://www.youtube.com/watch?v=5j1JL_mMcFk&t=22s

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  4. Chapter 4 路 Jul 18, 2025

    Web Based Control Part5 - In Depth

    Hi Guys, here is a more in depth video of the current control software. https://www.youtube.com/watch?v=_GsfSivylcQ

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  5. Chapter 5 路 Jul 18, 2025

    Web Based AR4 - Acceleration

    I have updated the control software to use acceleration and deceleration to get much smoother motions. https://www.youtube.com/watch?v=8G4J0fKd86w&t=2s

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  6. Chapter 6 路 Jul 18, 2025

    AR4 Web Based Control Moving Solo Cup!

    /images/forum/media/cca267bdf279d0ff.mp4

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  7. Chapter 7 路 Jul 18, 2025

    Web Based AR - Wiring Diagram

    Hi Guys so if you decide to use the web based control software the control box has slightly different wiring. This is a video and accompanied diagram explaining it and why. https://www.joepuzzo.com/arschematic.pdf https://www.youtube.com/watch?v=8eRtpqL2cjY&t=6s

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  8. Chapter 8 路 Jul 18, 2025

    Web Based Control - Software Install

    Hi Guys, I have made a video on how to get up and running with the web based control. https://www.youtube.com/watch?v=5omKTBO8R9I

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  9. Chapter 9 路 Jul 18, 2025

    Robot Featured Dancing

    Had some fun with the AR4 https://www.youtube.com/watch?v=nMCs_g9rDJ8&t=22s

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  10. Chapter 10 路 Jul 18, 2025

    Inverse Kinematics

    Hello All! I created some videos that talk about inverse kinematics and how they work. Example uses the AR4 and the Javascript based control software. https://www.youtube.com/watch?v=u0QYkaMl4rg

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  11. Chapter 11 路 Jul 18, 2025

    Controlling Two Different Robots at once with OS Simulator

    https://www.youtube.com/watch?v=hCULCOloTlo

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  12. Chapter 12 路 Oct 13, 2026

    Control box wiring diagram

    If you decide to use the web based control software, the control box has slightly different wiring. This is a video and accompanying diagram explaining it and why: https://www.joepuzzo.com/arschematic.pdf

  13. Chapter 13 路 Oct 13, 2026

    Full arm working with homing

    Full arm working with location, centering, and homing.

  14. Chapter 14 路 Oct 13, 2026

    J5 tension bearing

    When securing the bearing post and bearing to the J5 tension block with the M4x14 socket head cap screw, the bearing could no longer spin.

  15. Chapter 15 路 Oct 13, 2026

    Web-based control working with three motors

    I have the web based control working with three motors hooked up so far! Here is a quick video!

  16. Chapter 16 路 Oct 13, 2026

    Stepper kit on the Teensy

    Just got the stepper kit in and hooked it up to my Teensy. Running a test script there was no motion on the motor, but hooked up to a normal Arduino Uno it moved. Asked how the Teensy drives the motors with 3.3V logic, and why the negative driver pins are used as the control pins.

  17. Chapter 17 路 Oct 13, 2026

    Parts arriving for a web-based control build

    Hi Guys, I have been working on this for the past few months. Robot parts come in this weekend and will soon have a web based control software for the robot with wireless connection to onboard raspberry pi. Hope you enjoy and will keep progress updated 馃檪

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